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Equations 2.

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Equations 2.

Addition-, subtraction –like operations on equations, and operations on equations with negative signs.

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Rearranging to different sides:

Grouping the constant terms:

Cancelling out the negative sign (asymmetrical):

Cancelling out the negative sign (symmetrical):

Moving the negative sign:

Rearranging to different sides (in case of unknown term with negative sign)

Grouping constant-terms (in case of unknown terms with negative signs)

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